I love my nephew with all my heart. He is 11 and lives with my sister who is his mother.
We are a very close family & he spends time with my family on a weekly basis. We love having him here and my children & husband are besotted with him.
Over the years starting since he was 7 various claims have been made.
It started with several claims that family members had said malicious or hurtful things to him when they hadn't. He even said to my sister that I had called him a 'waste of space'. Which obviously was not true. It then progressed to claims that people had nibbed/pinched him and that my children and his grandmother and grandfather were constantly poking and harassing him.
The family as a whole tried to nip this in the bud as soon as possible as eventually the family and my sisters friends were afraid to spend time with him alone.
In September 2018 he claimed that my sisters best friend who has babysat him regularly for his whole life threw him down the stairs. It (obviously) launched weeks worth of investigation and pain until he eventually admitted after weeks of pain for everyone involved that it was not true. He had fallen down accidently after not hanging onto the rain and she was only there to help and bring him to hospital.
Nomatter the claims we have tried to believe him each time and always always tried to find the whole story.
Today he came to our house, as per usual, to play with my children. After coming home from the park we all went inside and he went back out to the car to get his wellies so he continue playing in the garden. My husband arrived home just as he was opening the car (I couldn't see any of this). He grabs the wellies, closes the door and starts to run back inside but, slips and falls forward leaving a nasty gash on his cheek and eyebrow. He runs in and immediately starts screaming that my husband punched him. The children & I are shocked.
My husband states straight away that this didn't happen and we can all check the driveway camera and my nephews story changes instantly to it didn't happen and he starts to cry realising he's been caught out.
I pack up his stuff and drive him back to his mother and explain everything and say that I can't trust him. Someday he will tell a lie that will ruin somebodys life. He's not welcome to my home and I will not let any of my children spent time with him individually. AIBU?